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2-Bromobutane (CAS#78-76-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C4H9Br
Molar Mass 137.02
Njupụta 1.255g/mLat 25°C(ọkụ)
Ebe Na-agbaze -112 Celsius
Ebe Boling 91°C (ọkụ)
Ebe mgbari 70°F
Mmiri Solubility enweghị mgbaze
Solubility <1g/l
Uzuoku nrịbama 70hPa (20 Celsius C)
Ọdịdị Mmiri mmiri
Agba Kpochapụ enweghị ụcha ka ọ bụrụ odo-aja aja
Merck 14,1554
BRN 505949
Ọnọdụ Nchekwa Na-echekwa na +2°C ruo +8°C.
Nkwụsi ike Kwụsie ike. Enwere ike ire ọkụ. Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike.
Oke ihe mgbawa 2.6-6.6% (V)
Ntụgharị ntụgharị uche n20/D 1.4369 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-enweghị atụ. Ebe na-agbaze -111.9 ℃, isi ihe na-esi ísì ụtọ nke 91.2 ℃, njupụta nke 1.2585 (20/4 ℃), ndenye ntụgharị nke 1.4366. Ebe Flash 21 ℃. Enwere ike ime ya na acetone na benzene, soluble na chloroform, nke na-esighi ike na mmiri. Isi ísì ụtọ.
Jiri Ejiri ya dị ka ihe mgbaze, kamakwa maka njikọ organic

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R11 - Na-agba ọkụ nke ukwuu
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R10 - ọkụ
R52 - na-emerụ ihe ndị dị n'ime mmiri
Nkọwapụta nchekwa S16 - Wepụ ya na isi mmalite nke mgbanye.
S23 - Ekula uzuoku.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
NJ UN UN 2339 3/PG 2
WGK Germany 2
RTECS EJ6228000
TSCA Ee
Koodu HS 29033036
Ihe edeturu egwu Iwe/Na-agba ọkụ nke ukwuu
Klas Hazard 3
Otu nkwakọ ngwaahịa II

 

Okwu mmalite

2-Bromobutane bụ halide alkane. Ndị a bụ mmalite nke ụfọdụ akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

- Ọdịdị: mmiri mmiri na-enweghị agba

- Solubility: Soluble na organic solvents, insoluble na mmiri

 

Jiri:

- 2-Bromobutane, dị ka a bromoalkanoid, na-ejikarị na organic njikọ mmeghachi omume dị ka ihe etiti maka carbon yinye ndọtị, iwebata halogen atọm, na nkwadebe nke ndị ọzọ organic ogige.

- 2-Bromobutane nwekwara ike iji dị ka ihe mgbakwunye na mkpuchi, gluu na ụlọ ọrụ roba.

 

Usoro:

- 2-Bromobutane nwere ike ịkwadebe site na-emeghachi omume butane na bromine. Enwere ike ime mmeghachi omume n'okpuru ọnọdụ ọkụ ma ọ bụ n'okpuru kpo oku.

 

Ozi nchekwa:

- 2-Bromobutane na-akpasu anya, akpụkpọ ahụ, na traktị iku ume ma nwee ike ime ka akpụkpọ ahụ ọkụ na mmebi anya.

-Iku ume nke ukwuu nwere ike ibute dizziness, ike iku ume, na ịda mbà n'obi nke usoro ụjọ ahụ.

- Yiri akụrụngwa nchebe kwesịrị ekwesị dị ka anya mkpuchi, uwe aka na mkpuchi iku ume mgbe ị na-eji 2-bromobutane.


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